Hugo Orlando Carvallo Guerra - Articles - Scientific Research Publishing

Effect of Mineral Fertilization and Irrigation on Sunflower Yields (Articles)

Lucia Helena Garófalo Chaves, Danila Lima Araujo, Hugo Orlando Carvallo Guerra, Walter Esfrain Pereira

American Journal of Plant Sciences Vol.6 No.7，April 13, 2015

DOI: 10.4236/ajps.2015.67095 3,898 Downloads 4,662 Views Citations
This article belongs to the Special Issue on Oil Crops
Drip irrigated sunflower intercropping (Articles)

Abel Henrique Santos Gomes, Lucia Helena Garófalo Chaves, Hugo Orlando Carvallo Guerra

American Journal of Plant Sciences Vol.6 No.11，July 28, 2015

DOI: 10.4236/ajps.2015.611182 3,111 Downloads 3,699 Views Citations
This article belongs to the Special Issue on Cereal
Biometry and Water Consumption of Sunflower as Affected by NPK Fertilizer and Available Soil Water Content under Semiarid Brazilian Conditions (Articles)

Lúcia Helena Garófalo Chaves, Hugo Orlando Carvallo Guerra, Vinícius Batista Campos, Walter Esfrain Pereira, Pedro Henrique Pinto Ribeiro

Agricultural Sciences Vol.5 No.8，July 18, 2014

DOI: 10.4236/as.2014.58070 3,245 Downloads 4,317 Views Citations
Water catchment with native species in the Brazilian Semiarid (Articles)

João Vianey Fernandes Pimentel, Hugo Orlando Carvallo Guerra, Francisco Jardel Rodrigues da Paixão, Luciano F. Marques, Leandro do Vale, Francisca N. Brito

Agricultural Sciences Vol.5 No.2，February 14, 2014

DOI: 10.4236/as.2014.52018 2,786 Downloads 4,012 Views Citations
Biochar on Soil Chemical Properties and Beak Pepper (Capsicun chinense) Production (Articles)

Gilvanise Alves Tito, Lúcia Helena Garófalo Chaves, Edilma Rodrigues Bento Dantas, Laysa Gabryella De Souza Laurentino, Felipe Guedes De Souza, Hugo Orlando Carvallo Guerra

Agricultural Sciences Vol.11 No.12，December 16, 2020

DOI: 10.4236/as.2020.1112074 349 Downloads 1,364 Views Citations
Melon Seedlings Phytomass under Poultry Litter Biochar Doses (Articles)

Laysa Gabryella de Souza Laurentino, Lúcia Helena Garófalo Chaves, Antônio Ramos Cavalcante, Jean Pereira Guimarães, Felipe Guedes de Souza, Washington Benevenuto de Lima, Hugo Orlando Carvallo Guerra, Josely Dantas Fernandes

Agricultural Sciences Vol.12 No.3，March 9, 2021

DOI: 10.4236/as.2021.123012 246 Downloads 823 Views Citations
Integrated management of natural resources in the Ecuador Highlands (Articles)

Víctor Hugo Barrera, Luis Orlando Escudero, Jeffrey Alwang, Robert Andrade

Agricultural Sciences Vol.3 No.5，September 21, 2012

DOI: 10.4236/as.2012.35093 5,557 Downloads 8,167 Views Citations
Development and Validation of a Method to Quantify Midazolam in a New Oral Formulation for Pediatric Use (Articles)

Carmen Flores Pérez, Juan Luis Chávez Pacheco, Janett Flores Pérez, Hugo Juárez Olguín, Blanca Ramírez Mendiola, Raquel García Álvarez, José Francisco González Zamora, Ángel Changin Guerra

American Journal of Analytical Chemistry Vol.3 No.8，August 27, 2012

DOI: 10.4236/ajac.2012.38073 5,884 Downloads 8,871 Views Citations
Intravitreal Bevacizumab for the Treatment of Chronic or Recurrent Central Serous Chorioretinopathy (Articles)

Mitzy E. Torres Soriano, Gerardo García Aguirre, Maximiliano Gordon Angelozzi, Veronica Kon Jara, Jans Fromow Guerra, Michael D. Ober, Hugo Quiroz Mercado

Open Journal of Ophthalmology Vol.4 No.3，July 24, 2014

DOI: 10.4236/ojoph.2014.43010 3,330 Downloads 4,666 Views Citations
Unveiling Cost Burden Interdependencies with the Use of the Hypothetical Extraction Method (Articles)

Ana-Isabel Guerra Guerra, Ferran Sancho

Theoretical Economics Letters Vol.5 No.2，March 31, 2015

DOI: 10.4236/tel.2015.52025 4,174 Downloads 4,711 Views Citations
Meaning Making, Uncertainty Reduction, and Autobiographical Memory: A Replication and Reinterpretation of the TALE Questionnaire (Articles)

Orlando J. Olivares

Psychology Vol.3 No.2，February 23, 2012

DOI: 10.4236/psych.2012.32028 5,598 Downloads 9,467 Views Citations
Valuation and Risk Assessment of a Portfolio of Variable Annuities: A Vector Autoregression Approach (Articles)

Albina Orlando, Gary Parker

Journal of Mathematical Finance Vol.8 No.2，May 9, 2018

DOI: 10.4236/jmf.2018.82023 708 Downloads 1,507 Views Citations
Outstanding Rhetorical Devices and Textuality in Obama’s Speech in Ghana, Africa (Articles)

Concepción Hernández-Guerra

Open Journal of Modern Linguistics Vol.2 No.3，September 25, 2012

DOI: 10.4236/ojml.2012.23013 6,872 Downloads 11,628 Views Citations
Quantitative Study of the Metaphorical Projections of Zeit (Time) in Der Zauberberg by Thomas Mann (Articles)

Mayté Morales, Juani Guerra

Open Journal of Modern Linguistics Vol.11 No.5，September 17, 2021

DOI: 10.4236/ojml.2021.115058 104 Downloads 396 Views Citations
A Generalization of Cramer’s Rule (Articles)

Hugo Leiva

Advances in Linear Algebra & Matrix Theory Vol.5 No.4，December 7, 2015

DOI: 10.4236/alamt.2015.54016 6,006 Downloads 9,095 Views Citations
Linking Transformational Leadership and Firm Performance: The Role of Entrepreneurial Orientation (Articles)

Cristiana Leite, Orlando Lima Rua

Open Journal of Business and Management Vol.10 No.4，July 27, 2022

DOI: 10.4236/ojbm.2022.104098 145 Downloads 617 Views Citations
Titanium Oxide Nanorods pH Sensors: Comparison between Voltammetry and Extended Gate Field Effect Transistor Measurements (Articles)

Elidia Maria Guerra, Marcelo Mulato

Materials Sciences and Applications Vol.5 No.7，May 29, 2014

DOI: 10.4236/msa.2014.57049 5,412 Downloads 7,210 Views Citations
This article belongs to the Special Issue on Titanium Materials Research
A Characterization of Semilinear Surjective Operators and Applications to Control Problems (Articles)

Edgar Iturriaga, Hugo Leiva

Applied Mathematics Vol.1 No.4，October 29, 2010

DOI: 10.4236/am.2010.14033 5,392 Downloads 8,843 Views Citations
Archaelogy, Paleoindian Research and Lithic Technology in the Middle Negro River, Central Uruguay (Articles)

Hugo G. Nami

Archaeological Discovery Vol.1 No.1，July 24, 2013

DOI: 10.4236/ad.2013.11001 7,109 Downloads 18,258 Views Citations
New Records and Observations on Paleo-American Artifacts from Cerro Largo, Northeastern Uruguay and a Peculiar Case of Reclaimed Fishtail Points (Articles)

Hugo G. Nami

Archaeological Discovery Vol.3 No.3，July 24, 2015

DOI: 10.4236/ad.2015.33011 4,697 Downloads 6,289 Views Citations

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